/**
   Simon Game for ESP32-C3 with Score display

   Copyright (C) 2023, Uri Shaked

   Released under the MIT License.
*/

#include "pitches.h"

/**
   Set up the Arduino board and initialize Serial communication
*/
void setup() {
  pinMode(0, OUTPUT);
}


// A very short "beep" represented as raw PCM data
const uint8_t speech_data[] = { 128, 132, 140, 150, 160, 128, 132, 140, 150, 160, 128, 132, 140, 150, 160, 128, 132, 140, 150, 160, 128, 132, 140, 150, 160, 128, 132, 140, 150, 160, 128, 132, 140, 150, 160, 128, 132, 140, 150, 160, 128, 132, 140, 150, 160, }; 

void playSpeech() {
  for (int i = 0; i < sizeof(speech_data); i++) {
    // Set the PWM duty cycle to the value of the audio sample
    ledcWrite(0, speech_data[i]); 
    
    // Wait for the next sample (e.g., for 8kHz, wait 125 microseconds)
    delayMicroseconds(125); 
  }
}
/**
   The main game loop
*/
void loop() {
  playSpeech();
  delay((10));
}